EP2174047A1 - Ventil - Google Patents
VentilInfo
- Publication number
- EP2174047A1 EP2174047A1 EP08786057A EP08786057A EP2174047A1 EP 2174047 A1 EP2174047 A1 EP 2174047A1 EP 08786057 A EP08786057 A EP 08786057A EP 08786057 A EP08786057 A EP 08786057A EP 2174047 A1 EP2174047 A1 EP 2174047A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- force
- valve
- spring
- adjustable
- valve body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
- F16K31/1221—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston one side of the piston being spring-loaded
Definitions
- FIG. 1 shows a first embodiment of a valve designed according to the invention in a schematic representation
- the distance A between the clamping point 9a 'of the leaf spring 9a in the block 7a and the point of application 9a' '' of the leaf spring 9a on the plunger 6a can be adjusted. Since the effective at the point of action 9a '' 'of the leaf spring 9a on the plunger 6a spring constant of the leaf spring 9a from the distance A of the point of attack 9a' '' the leaf spring 9a on the plunger 6a of the clamping point 9a 'of the leaf spring 9a in the block 7a depends thus by shifting the
- the arrangement has a ring-shaped sheet metal strip 18 made of spring steel, in which spring tongues 19 are formed by means of separating gaps 20.
- the valves 17 are arranged such that their plungers 22 abut the spring tongues 19.
- the distance A3 of the locations where the plungers 22 impinge on the spring tongues 19, to the original points 21 of the spring tongues 19, that is, the points to which the separating gaps 20 extend to adjust. Since the spring constant acting on the plunger 22 changes with the distance A3, the spring constant acting on the plunger 22 and thus the characteristic curve can thus be determined adjust the valves 17 by turning the bleaching strip 18.
- the rotational movement of the metal strip 18 is indicated by an arrow 18 ''.
- the compression spring 9d is arranged on a fourth inclined plane 12d, along which it is adjustable. This allows the 4d acting at rest on the valve body spring force F ⁇ can be adjusted.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007032639A DE102007032639B3 (de) | 2007-07-11 | 2007-07-11 | Ventil |
PCT/EP2008/059057 WO2009007442A1 (de) | 2007-07-11 | 2008-07-11 | Ventil |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2174047A1 true EP2174047A1 (de) | 2010-04-14 |
EP2174047B1 EP2174047B1 (de) | 2012-10-17 |
Family
ID=39874057
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08786057A Not-in-force EP2174047B1 (de) | 2007-07-11 | 2008-07-11 | Ventil |
Country Status (5)
Country | Link |
---|---|
US (1) | US20100163767A1 (de) |
EP (1) | EP2174047B1 (de) |
CN (1) | CN101688626B (de) |
DE (1) | DE102007032639B3 (de) |
WO (1) | WO2009007442A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102798236B (zh) * | 2012-06-15 | 2014-07-02 | 李先强 | 太阳能温控水开关 |
NO341195B1 (no) * | 2013-09-30 | 2017-09-11 | Fmc Kongsberg Subsea As | En aktuator for en ventil i en undervannsinstallasjon |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH239080A (de) * | 1944-04-13 | 1945-09-15 | Bbc Brown Boveri & Cie | Einrichtung mit Steuerung durch eine Membran. |
CH333301A (de) * | 1953-11-16 | 1958-10-15 | Samson Apparatebau Aktien Ges | Regler für Regeleinrichtungen, mit Kraftschalter und Stellmotor |
DE1032993B (de) * | 1955-05-19 | 1958-06-26 | Robertshaw Fulton Controls Co | Thermostatisch gesteuertes Ventil |
GB1274225A (en) * | 1968-11-14 | 1972-05-17 | Lucas Industries Ltd | Liquid fuel injection nozzle units |
US4050670A (en) * | 1976-02-05 | 1977-09-27 | Masoneilan International, Inc. | Variable force actuator |
NO800621L (no) * | 1979-03-23 | 1980-09-24 | Baker Cac | Fluidtrykkaktiverbar styreinnretning. |
JPS5724378U (de) * | 1980-07-11 | 1982-02-08 | ||
FR2524170B1 (fr) * | 1982-03-24 | 1988-04-15 | Masoneilan Int Inc | Procede et dispositif de couplage a demultiplication ajustable entre un mouvement de translation et un mouvement de rotation, appareil de reglage et vanne de reglage a coefficient de debit nominal ajustable equipe d'un tel dispositif |
AT397587B (de) * | 1991-09-09 | 1994-05-25 | Vaillant Gmbh | Ventil, insbesondere für einen servo-gasdruckregler |
DE4233299C1 (de) * | 1992-10-03 | 1994-05-05 | Samson Ag | Elektropneumatischer Stellungsregler |
DE19723650B9 (de) * | 1997-06-05 | 2004-04-29 | Samson Ag | Verfahren und Vorrichtung zur Überwachung eines Stellgeräts |
US6871833B1 (en) * | 1999-06-30 | 2005-03-29 | Seagate Technology Llc | Disc drive shocking station with high speed spool valve actuation |
JP4419795B2 (ja) * | 2004-10-25 | 2010-02-24 | 株式会社デンソー | インジェクタ |
-
2007
- 2007-07-11 DE DE102007032639A patent/DE102007032639B3/de not_active Expired - Fee Related
-
2008
- 2008-07-11 EP EP08786057A patent/EP2174047B1/de not_active Not-in-force
- 2008-07-11 CN CN2008800240347A patent/CN101688626B/zh not_active Expired - Fee Related
- 2008-07-11 WO PCT/EP2008/059057 patent/WO2009007442A1/de active Application Filing
- 2008-07-11 US US12/668,642 patent/US20100163767A1/en not_active Abandoned
Non-Patent Citations (1)
Title |
---|
See references of WO2009007442A1 * |
Also Published As
Publication number | Publication date |
---|---|
US20100163767A1 (en) | 2010-07-01 |
DE102007032639B3 (de) | 2009-01-22 |
WO2009007442A1 (de) | 2009-01-15 |
CN101688626A (zh) | 2010-03-31 |
CN101688626B (zh) | 2012-02-01 |
EP2174047B1 (de) | 2012-10-17 |
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